Dave and Chris discuss the cycles of certain food items, which transition from heroes to villains and back again. They are then joined by Dr. Cate Shanahan, a key figure in the anti-seed-oil movement, to learn more about her perspective on this contentious issue, in a follow-up to their interview with Dr. Selina Wang. Dave and Chris then discuss how allergies are handled in restaurants in an Ask Dave. 

Learn more about Dr. Cate

Listen to our episode with Dr. Selina Wang on Seed Oils

Listen to the Revisionist History podcast on McDonald's fries